98966460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20879}}^1$

素因数の和:20970

約数の個数: 48

約数和(自身を含む): 280627200

約数和(自身を除く): 181660740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 20879, 41758, 62637, 83516, 104395, 125274, 208790, 250548, 313185, 417580, 626370, 1252740, 1649441, 3298882, 4948323, 6597764, 8247205, 9896646, 16494410, 19793292, 24741615, 32988820, 49483230, 98966460]

約数ペア:

[(1, 98966460), (2, 49483230), (3, 32988820), (4, 24741615), (5, 19793292), (6, 16494410), (10, 9896646), (12, 8247205), (15, 6597764), (20, 4948323), (30, 3298882), (60, 1649441), (79, 1252740), (158, 626370), (237, 417580), (316, 313185), (395, 250548), (474, 208790), (790, 125274), (948, 104395), (1185, 83516), (1580, 62637), (2370, 41758), (4740, 20879)]